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US 321 over JACKSON CREEK

Map

Coordinates:
+33.01434, -81.21522
33°00'52" N, 81°12'55" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 321 over JACKSON CREEK
Structure number:000000000007188
Old structure number:000320032100101 (from 1992 edition)
Location:1.0 MI S OF SYCAMORE
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:15.1 ft. [4.6 m]
Total length:75.1 ft. [22.9 m]
Roadway width between curbs:31.8 ft. [9.7 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1979
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:5
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,300 [as of 2017]
Truck traffic:6% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:68.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairFairFairFair230068.9
May 2016FairFairFairFair230068.9
May 2014FairFairFairFair230069.9
May 2012FairFairFairFair230069.9
July 2010FairFairFairGood270070.8
July 2008FairFairFairGood240070.9
July 2006GoodGoodGoodGood200086.5
July 2004GoodGoodGoodGood200086.5
July 1998GoodVery GoodVery GoodVery Good210081.7
June 1990GoodVery GoodVery GoodVery Good249087.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Timber Pileeach4847100
Reinforced Concrete Pier Caplinear ft.1989710010
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.150750750
Deck
Reinforced Concrete Slabsq. ft.2,4752,012450130